No Doubt preview new single 'Settle Down' - listen

The group put out a 45-second clip of the track on the official Soundcloud page.

Listen to 'Settle Down' below:

Describing the song, Gwen Stefani recently explained: "I feel like it represents lyrically where I was at... am at, a lot. It's interesting being the first single because it lyrically summarises the past couple of years."

'Settle Down', which is released September 17, precedes their comeback album Push & Shove, out on September 24 in the UK and a day later in the US.

The band's last record Rock Steady was released in 2001 and sold seven million copies worldwide.

Watch behind-the-scenes footage of the 'Settle Down' music video below: